diff options
author | Eric Huang <echuang@realtek.com> | 2022-10-05 16:32:08 +0800 |
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committer | Kalle Valo <kvalo@kernel.org> | 2022-10-11 19:45:19 +0300 |
commit | 0935bb1527d711b1af8e89d4ba200c302fb5ab2b (patch) | |
tree | 139b7bb350f73a34b13e95920426a3c9dd222228 /drivers/net/wireless/realtek | |
parent | 127da1aa61859c1eb27d7fc2d5b936e9e528815d (diff) | |
download | linux-0935bb1527d711b1af8e89d4ba200c302fb5ab2b.tar.bz2 |
wifi: rtw89: parse PHY status only when PPDU is to_self
Without this fix, some non-self packets are used to count CFO (center
frequency offset), and average CFO has unstable variation. Then, it causes
unexpected performance.
Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221005083212.45683-3-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek')
-rw-r--r-- | drivers/net/wireless/realtek/rtw89/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index bc2994865372..a0fa9639b509 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -1255,6 +1255,9 @@ static int rtw89_core_rx_parse_phy_sts(struct rtw89_dev *rtwdev, if (phy_ppdu->ie < RTW89_CCK_PKT) return -EINVAL; + if (!phy_ppdu->to_self) + return 0; + pos = (u8 *)phy_ppdu->buf + PHY_STS_HDR_LEN; end = (u8 *)phy_ppdu->buf + phy_ppdu->len; while (pos < end) { |